KEYLESS
| Parts No. | Model | Capacity |
| 32543 | 1.5 - 10mm x 3/8" - 24 pitch | |
| 33545 | 2 - 13mm x 1/2" - 20 pitch | |
| 33359 | JK100-3/8 | 0 - 10mm x 3/8" - 24 pitch |
| 33365 | JK130J2 | 1 - 13mm x 2JT |
A self-tightening design causes these chucks to grip tighter as torque increases, which prevents tool-shank slippage and allows for precise drilling.
| Model | Capacity |
| 32543 | 1.5 - 10mm x 3/8" - 24 |
| 33545 | 2 - 13mm x 1/2" - 20 |
| JK100 - 3/8“ | 0 - 10mm x 3/8“ - 24 |
| JK130J2 | 1 – 13mm x 2JT |